Optimal Mode Selection and Channel Coding for Video Transmission Over Wireless Channels using H.264/AVC

Author

Maani, E. ; Fan Zhai ; Katsaggelos, Aggelos K.

Author_Institution

Northwestern Univ., Evanston, IL, USA

Volume

1

fYear

2007

fDate

15-20 April 2007

Abstract

This paper addresses the problem of joint encoder optimization and channel coding for realtime video transmission over wireless channels. An efficient solution is proposed to optimally select macroblock modes and quantizers as well as channel coding rates. The proposed optimization algorithm fully considers error resilience, forward error correction and error concealment. Experimental results demonstrate the effectiveness of the proposed approach.

Keywords

channel coding; forward error correction; video coding; video communication; wireless channels; H.264/AVC; channel coding; encoder optimization; error concealment; error resilience; forward error correction; optimal mode selection; optimally select macroblock modes; quantizers; video transmission; wireless channels; Automatic voltage control; Channel coding; Decoding; Error correction; Forward error correction; Resilience; Source coding; Video compression; Video on demand; Videoconference; Error concealment; error control; error resilience; multimedia streaming; quality of service (QoS); resource allocation; unequal error protection (UEP);

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech and Signal Processing, 2007. ICASSP 2007. IEEE International Conference on

Conference_Location

Honolulu, HI

ISSN

1520-6149

Print_ISBN

1-4244-0727-3

Type

conf

DOI

10.1109/ICASSP.2007.366039

Filename

4217211